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Dahua alarm ARD1233-W2(868)


• Detection Range: 12m/90° (2.2m mounting height).
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Vaša cena bez DPH 43,90
 
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Podrobný popis

Wireless PIR detector
Pet immunity function.
Auto temperature compensation.
3-level sensitivity adjustment.
Signal strength detection.
Low battery alarm.
Temperature monitoring.
Frekvencie hopping function and two-way communication technology ensure communication stability.
Cloud update and automatická obnova z update failure.

Indicator Light
1 × green alarm indicator

Button
1 × power button

Function
Tamper Alarm
Yes

Remote Upgrade
Cloud update

Search
Signal strength detection

Test Mode
Yes

Low Battery Alarm
Yes

Wireless
Carrier Frequency
868.0 MHz – 868.6 MHz

Communication Distance
Up to 1,600 m (5,249.34 ft) v otvorenom priestore

Communication Mechanism
Two-way

Encryption Mode
AES128

Frequency Hopping
Yes

General
Power Supply
CR123A battery

Power Consumption
Max. 120 mW

Operating Temperature
–10 °C do +55 °C (+14 °F až +131 °F) (indoor)

Operating Humidity
10% – 90% (RH).

Dimensions
104.0 mm × 60.0 mm × 50.0 mm (4.09" × 2.36" × 1.97") (L × W × H)

Package Dimensions
135.0 mm × 98.5 mm × 56.8 mm (5.31" × 3.88" × 2.24") (L × W × H)

Installation Mode
Wall mount

Net Weight
100 g (0.22 lb)

Gross Weight
170 g (0.37 lb)

Certifications
CE
EN 50131-1:2006+A1:2009+A2:2017+A3:2020
EN 50131-2-2:2017
EN 50131-6:2017
EN 50131-5-3:2017

Security Grade 2
Environmental Class II

Battery Life
4 years

Casing
PC + ABS

Temperature
Measuring Range
–15 °C do +65 °C (+18.8 °F do +149 °F) (indoor)

Measuring Precision
± 1 °C (± 33.8 °F)

Resolution
1 °C (33.8 °F)

Špecification
Detection Mode
PIR

Sensor
Dual-element low-noise PIR sensor

Detection Range
12 m (39.37 ft) (90°) s inštaláciou 2,2 m (7.21 ft)

Detection Speed
0.3 m/s – 3 m/s (0.98 ft/s – 9.84 ft/s)

Pet Immunity Level
? 18 kg (39.68 lb)

White Light Resistance Level
2000 lx

Two-way Digital Temperature Compensation
Yes, no attenuation of detection distance in high temperature

Sensitivity
3 levels adjustable